Mountain resort image
– Lat/Long: 48.71° N 121.99° W

UsSouth Twin Sister
Weather Forecast, United States

Issued: 4am Sun 13 Jun Local Time
Updates in: hr min s
Update imminent
Elevation Choose Forecast Elevation:Elevation:
 

South Twin Sister Weather (Days 0-3):

Heavy rain (total 24mm), heaviest during Sun afternoon. Very mild (max 19°C on Mon afternoon, min 8°C on Tue night). Wind will be generally light.

(Days 3-6):

Mostly dry. Warm (max 24°C on Thu afternoon, min 10°C on Fri night). Wind will be generally light.

Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
AM PM night AM PM night AM PM night AM PM night AM PM night AM PM night
light rain
moderate rain
light rain
partially cloudy
light rain
rain showers
rain showers
rain showers
rain showers
clear
clear
clear
clear
clear
clear
clear
partially cloudy
partially cloudy
Wind km/h
10 SE10
10 SE10
5 ESE5
5 SSW5
5 SSW5
5 SE5
10 SSW10
5 SW5
0 SSW0
5 WNW5
5 WNW5
5 ENE5
5 W5
5 W5
5 E5
5 WSW5
10 SW10
5 SSE5
light rain mod. rain light rain some clouds light rain rain shwrs rain shwrs rain shwrs rain shwrs clear clear clear clear clear clear clear some clouds some clouds
Rain
Rain mm
4 8 3 - 1 2 1 3 2 - - - - - - - - -
Snow
Snow cm
- - - - - - - - - - - - - - - - - -
High °C
14 14 14 17 19 16 14 15 12 15 19 16 21 24 21 21 21 17
Low °C
13 14 13 14 17 11 12 14 8 11 18 12 17 24 16 19 21 10
Chill °C
14 14 14 17 19 16 14 15 12 15 19 16 21 24 21 21 21 17
Freezing level m
2850 2850 3150 2850 2800 2600 2300 2350 2250 2950 3300 3700 3750 3900 3950 3700 3450 3300
Sea lvl3000ft6000ft9000ft12000ft15000ft
455455121368911121197889811966561011121616141312141414171916141512151916212421212117
Sunrise
5:03 - - 5:03 - - 5:03 - - 5:03 - - 5:03 - - 5:03 - -
Sunset
- 9:10 - - 9:10 - - 9:12 - - 9:12 - - 9:13 - - 9:13 -

South Twin Sister Weather (Days 0-3):

The weather forecast for South Twin Sister is: Heavy rain (total 24mm), heaviest during Sun afternoonVery mild (max 19°C on Mon afternoon, min 8°C on Tue night)Wind will be generally light.

South Twin Sister Weather (Days 3-6):

Mostly dryWarm (max 24°C on Thu afternoon, min 10°C on Fri night)Wind will be generally light.

This table gives the weather forecast for South Twin Sister at the specific elevation of 500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of South Twin Sister. To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of Washington.

Live conditions reported by 5 closest weather stations

Weather StationTemp.WeatherWind
Cloud
Visibility
Cloud / Visibility
Bellingham
25 km WSW
198m alt.
2 hours ago
14° C
Dry
0
Calm
(0 kph at 270).
Deming
25 km WNW
102m alt.
39 minutes ago
15° C
Dry
0
Calm
(0 kph at 211).
Bellingham
27 km WSW
99m alt.
2 hours ago
14° C
Dry
0
Calm
(0 kph at 132).
Bellingham
30 km WSW
130m alt.
1 hour ago
14° C
Dry
0
Calm
(0 kph at 246).
Bellingham
32 km W
130m alt.
34 minutes ago
15° C
Dry
0
Calm
(0 kph at 139).

* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.